STP-200/300/400 Series Instruction Manual
4 Installation of the STP Control Unit
4.1 Name and Function of Each Part
4.1.1 Front Panel
(See Figure 4.1.)
(1) "POWER ON/OFF" Switch (illuminated alternate push button switch,
green LED)
・ Press this switch to power ON/OFF the STP pump (valid in
MANUAL operation only).
・ The POWER ON/OFF built-in lamp lights when the power is ON.
(2) "MOTOR START" Switch (momentary push button switch, black)
・ Press this switch with power ON to start and accelerate the STP
pump (valid in MANUAL operation only).
・ The "ACCELERATION" lamp lights simultaneously.
(3) "MOTOR STOP" Switch (momentary push button switch, red)
・ Press this switch to decelerate and stop the STP pump (valid in
MANUAL operation only).
・ The "NORMAL OPERATION" lamp or the "ACCELERATION"
lamp goes out.
(4) "NORMAL OPERATION" Lamp (green LED)
・ Lights during rated operation (NORMAL OPERATION state).
(5) "ACCELERATION" Lamp (green LED)
・ Lights during acceleration (ACCELERATION state).
(6) "OVER TEMPERATURE" Lamp (red LED)
・ Lights when any of the following abnormalities occurs:
a) When the motor or electromagnet overheats (90 °C or more).
b) When the STP connection cable is not connected.
(7) "BATTERY OPERATION" Lamp (red LED)
・ Lights while the power is being supplied from the battery to the
STP pump during a power failure.
4-1
Kommentare zu diesen Handbüchern